NpnSlider (A Multi Range Slider Angular Component)

NpnSlider is a reusable range slider component using Angular v6.0. It can be used either as a multi range or a single range slider. By default, it is a multi range slider.

View Release Notes

Usage

Html

<npn-slider [min]="2006" [max]="2020" (onChange)="onSliderChange($event)"></npn-slider>

Attributes

Attributes | Description -----------|------------ @Input() min: number | The minimum value of slider @Input() max: number | The maximum value of slider @Input() step: number | The value at which slider value should change @Input() showStepIndicator: boolean | Whether the step indicator should display or not @Input() minSelected: number | The selected value for slider's left handler @Input() maxSelected: number | The selected value for slider's right handler @Input() disabled: string | To disable the slider. Valid values: 'true' or 'disabled' or empty attribute @Input() multiRange: boolean | To switch between Mutli range and Single range mode. Slider is multi range by default @Input() hide-tooltip: boolean | To hide the tooltip that shows on hover of slider handler. Default value: 'false' @Input() hide-values: boolean | To hide values displayed at bottom of slider. Default value: 'false' @Output() onChange: EventEmitter<number[]>() | The event will be fired on change of selected range of values.Returns: Selected range of values as an array[], On Single range mode, a number array with single value will be returned

Example and Sample Code

a) Import 'NpnSliderModule' in your app module

import { NpnSliderModule } from "npn-slider";
  
@NgModule({
  imports:[
    ..
    NpnSliderModule
    ..
  ]
})

b) Add 'npn-slider' in your component html

<npn-slider [min]="1000" [max]="5000" (onChange)="onSliderChange($event)" [step]="500" [showStepIndicator]="true"></npn-slider>

c) Add a method in your component class to listen for onChange event from slider

/*Method to listen for onChange event from slider*/
onSliderChange(selectedValues: number[]) {
    this._currentValues = selectedValues;
}

d) You done. Run your app. cheers! View Demo